engleski

Testing Wireless Telecommunication Network in Public Urban Passenger Transport Vehicles in the City of Zagreb

The paper presents the pilot testing of the wireless telecommunication network (Wi-Fi) i.e. the signal level measured on board vehicles of public urban passenger transport (PUPT) in the city of Zagreb. When speaking about the PUPT vehicles in this case this refers to the electric PUPT vehicles, i.e. trams operating on certain regular routes of the Zagreb Electric Tram (ZET) as the public urban transport operator in the city of Zagreb. Based on several scenarios of collecting data, the quality of the Wi-Fi network on selected trams and tram routes according to day and time of day has been tested. By analysing certain results of field measuring and their comparison and combination, certain parameters have been correlated and the obtained results interpreted. In order to achieve this the measuring method has been used that uses the mobile applications and then the collected field data were analysed and synthetized. The goal of the carried out pilot testing is to determine the current state of the Wi-Fi network in ZET trams as the initial phase of systemic testing of the quality of access to the Internet service for the end users. The purpose of the pilot testing is a systemic improvement and optimization of the already existing Wi-Fi infrastructure that has been implemented in the vehicles of the selected PUPT.

wireless telecommunication networks (Wi-Fi) ; public urban passenger transport ; tram ; measurement ; interference

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